Maximus wrote:

I have a Radio Shack PRO 2952 with a very irritating problem: after being on
for a while, it starts to go into an acoutical feedback loop. The only thing
I can do is turn the volume down, but I have to turn it down to the point
where I can barely hear it - or else turn it off for a while.

I thought maybe it was a problem with overheating, but I don't understand
the feedback problem. Any ideas what's causing this or how to fix it ? TIA
Maximus.

V

I wish I could help! However I know nothing about that model, or even what it
is.

To be honest, I'm not terribly good at technical stuff. Basics yes, but when it
gets right down to it, I'm lost!

My Chief in the Navy told me I was lost too... ! But at least back then we had
good old vacumn tube stuff still in the fleet and it was a bit easier.

Is that a scanner by chance? If so, you might try rec.radio.scanner.

Thanks for asking though!

Steve
Holland, MI
Drake R7, R8 and R8B